期刊论文

The Diagnostic Value of Ultramicrovascular Imaging Combined with Contrast-enhanced Ultrasonography in the Diagnosis of BI-RADS 4 Breast Masses

中文

中国超声医学杂志

1002-0101

2021

37

09

974-978

长沙市科技局科研项目（No.kq1907025）；

本校为第一机构

目的探讨微血管成像(SMI)联合超声造影(CEUS)对BI-RADS 4类乳腺病灶的诊断价值。方法前瞻性分析122个BI-RADS 4类病灶的SMI及CEUS声像图特点。以无血管型、线型及树枝型为诊断良性病灶的依据,残根型及蟹足型为诊断恶性病灶的依据,CEUS评分1~3分为良性病灶,4~5分为恶性病灶。BI-RADS 4 a类诊断为良性, BI-RADS 4 b及4 c类诊断为恶性。以手术病理结果为“金标准”,评价两者单独及联合对BI-RADS 4类病灶的诊断效能。结果122个病灶,良性74个,恶性48个。乳腺良恶性病灶组间微血管形态分型及超声造影评分差异有统计学意义(P< 0.05)。CEUS、SMI及常规超声的受试者工作特征曲线下面积(AOC)分别为0.891、...

Objective To investigate the diagnostic value of ultramicrovascular imaging(SMI)combined with contrast- enhanced ultrasound(CEUS)for BI-RADS type 4 breast lesions.Methods Prospective the SMI and CEUS sonographic characteristics of 122BI-RADS type 4 lesions were analyzed.Avascular,linear,and dendritic types were used as the basis for diagnosing benign lesions;residual root type and crabfoot type were used as the basis for diagnosing malignant lesions.Contrast-enhanced ultrasound scores 1-3 were benign lesions,4-5 were malignant lesions.BIRADS 4 ...